Section Lead PACE, Department of Medicine, PI in the Wolfson Brain Imaging Centre, and Co-Chair, Acute Brain Injury Programme, University of Cambridge. He is a global leader in clinical TBI research, has jointly led two Lancet Neurology Commissions on TBI (2017, 2022); He Chairs the European Brain Injury Consortium, jointly co-ordinated the CENTER TBI study, and is Joint Lead of InTBIR